Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
There's a nice documentation page in the gitlab-design page, so just link to it!
Added ~15078 label
@rymai builds fail
@jschatz1 This is a documentation change anyway... I can merge it myself if you don't want to merge a failed MR. ;)
Reassigned to @rymai
Status changed to merged
Mentioned in commit 4768521a
